Q: What is the negative version of the number 121,510,015?
A: -121,510,015
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 121,510,013 | 121,510,014 | 121,510,016 | 121,510,017 |
| -121,510,013 | -121,510,014 | -121,510,016 | -121,510,017 |